CN202297085U

CN202297085U - Quantitative filling machine

Info

Publication number: CN202297085U
Application number: CN201120338553XU
Authority: CN
Inventors: 高泽林; 罗伟
Original assignee: LUZHOU HUIJIANG MACHINERY MANUFACTURING Co Ltd
Current assignee: LUZHOU HUIJIANG MACHINERY MANUFACTURING Co Ltd
Priority date: 2011-09-09
Filing date: 2011-09-09
Publication date: 2012-07-04
Anticipated expiration: 2021-09-09

Abstract

The utility model relates to filling equipment, in particular to a quantitative filling machine for separately filling liquid beverage and medicine. The quantitative filling machine comprises filling tubes, a liquid storage tank, filling heads and a delivery mechanism, wherein the filling tubes are provided with electrically controlled filling valves and flowmeters; and a control system is connected with the electrically controlled filling valves and flowmeters, and is communicated with the filling heads and the liquid storage tank through the filling tubes. The electrically controlled filling valves are adopted to replace the existing mechanical filling valves, and the control system controls the filling amount according to monitoring signals of the flowmeters, so that the quantitative precision is high; liquid is not required to be added into a measuring pot after accomplishment of once filling, so that the filling speed is high; an ejection rod mechanism, the measuring pot, a liquid adding mechanism of the measuring pot, and a tray lifting mechanism are not required to be arranged, so that the filling machine is simple in structure and convenient in use and maintenance and has a few components; and the electrically controlled filling valves and the flowmeters can be replaced directly, the dismounting and the mounting are convenient, and requirements are only imposed upon the correspondence between a container bottle and the filling heads, so that the filling machine is simple in maintenance and calibration, and the equipment utilization rate is high.

Description

Dosing filling machine

Technical field

The utility model relates to filling apparatus, the dosing filling machine that especially a kind of liquid beverage, medicine carry out packing.

Background technology

In liquid beverage, drugs packaging, all need adopt dosing filling machine to carry out can.The existing quantitative bottle placer is a mechanical structure, comprise grasshopper, filling tube, fill head, the container bottle of frame, fluid reservoir, fluid reservoir conveyer, be installed in pallet on the conveyer, pallet elevator structure, measuring cup, filling valve, post rod mechanism etc.During work; Container bottle is placed on the pallet with conveyer stepping and corresponding one by one with fill head at each filling position; Container bottle rises with pallet under the effect of pallet elevator structure and acts on post rod mechanism through bottleneck then; Filling valve is opened in mechanical linkage through post rod mechanism and filling valve, and liquid flows into the liquid emptying in measuring cup in the container bottle by measuring cup through filling tube, fill head, thereby realizes quantitative filling; After can is intact, container bottle with pallet under the effect of pallet elevator structure, reset, then with the conveyer stepping, after container bottle and post rod mechanism disengaging, filling valve resets and closes, measuring cup carries out fluid infusion.The measuring cup fluid infusion is mainly accomplished in the following manner: one, adopt the opened type measuring cup, accomplish the perfusion back and sink in the fluid reservoir with post rod mechanism reset drives one floating drum, and then change electrolyte level and make liquid diffuse in measuring cup to carry out fluid infusion; Two, adopt the opened type measuring cup, accomplish the perfusion back and sink to below the fluid reservoir liquid level, make liquid diffuse in measuring cup and carry out fluid infusion with post rod mechanism reset drives measuring cup; Three, measuring cup adopts the opened type measuring cup of adding a cover and is arranged on the fluid reservoir bottom, accomplishes the perfusion back and opens with post rod mechanism reset drives measuring cup lid, makes liquid diffuse in measuring cup and carries out fluid infusion.

Therefore, the existing quantitative key of dosing filling machine is that the key of measuring cup, can is the interlock of post rod mechanism, filling valve, fluid infusion mechanism.Therefore, all there is following problem in existing dosing filling machine: influenced by the measuring cup precision, and the influence of fluidised form, foaming etc. when receiving fluid infusion, quantitative accuracy is low; Two, after accomplishing expendable, need carry out fluid infusion to measuring cup, so filling speed is slow; Three, post rod mechanism, filling valve, fluid infusion mechanism are owing to lack lubricated means, and wearing and tearing are big, need to be serviced after the can some, and to avoid occurring the generation of problems such as fitting badly, push rod blocks, maintenance cost is high, and capacity utilization rate is low; Four, for avoid wearing and tearing, corrosion etc. is to the influence of product design, the parts operating cycles is short; Therefore five, parts are many, cooperation is complicated, and health, sterilization are strict, and be strict to the corresponding relation of post rod mechanism height, the container bottle discrepancy in elevation, post rod mechanism and container bottle, safeguard, adjustment is loaded down with trivial details.

The utility model content

The utility model technical matters to be solved provide a kind of simple in structure, easy to use, maintenance cost is low, and quantitative accuracy is high, the fast dosing filling machine of filling speed.

The utility model solves the technical scheme that its technical matters adopted: dosing filling machine; Comprise filling tube, fluid reservoir, fill head, connecting gear; Said filling tube is provided with automatically controlled filling valve, FL/MTR; Be provided with the control system that links to each other with each automatically controlled filling valve, FL/MTR, be communicated with fill head and fluid reservoir through filling tube.

Further, said automatically controlled filling valve adopts electromagnetic valve.

Further, also be provided with the automatically controlled emergency shutdown valve that links to each other with control system in the said filling tube.

Further, said automatically controlled emergency shutdown valve adopts electromagnetic valve.

Further, said automatically controlled filling valve is a normally closed valve, and said automatically controlled emergency shutdown valve is a normally open valve.

Further, be provided with the fill head position adjusting mechanism that is used to guarantee fill head aligning container bottle bottleneck.

Further, said fill head position adjusting mechanism comprises the automated location regulating mechanism that links to each other with control system, is provided with the container bottle position transduser, the fill head position transduser that link to each other with control system.

Further, said connecting gear adopts the rotating disk connecting gear, and said automated location regulating mechanism comprises adjustment disk, regulates the transmission device between motor, adjustment disk and the adjusting motor, and said adjusting motor drives the adjustment disk rotation through transmission device; Said adjustment disk is coaxially installed on rotating disk connecting gear top for circle and through pillar, and each fill head circumferentially is uniformly distributed with along adjustment disk.

Further, said fill head position adjusting mechanism comprises universal curved tube, and fill head is through universal curved tube fixed installation.

The beneficial effect of the utility model is: adopt automatically controlled filling valve to replace the prior mechanical filling valve; By the monitor signal control can amount of control system according to FL/MTR; Therefore quantitative accuracy is high, especially can carry out the independent calculation control of each container bottle can amount according to each FL/MTR monitor signal through control system; After accomplishing expendable, need not measuring cup is carried out fluid infusion, so filling speed is fast; Need not to be provided with post rod mechanism, measuring cup and fluid infusion mechanism thereof, pallet elevator structure, therefore simple in structure, parts are few, use, easy to maintenance; Automatically controlled filling valve, FL/MTR can directly be replaced, and remove and install conveniently, and only the corresponding relation to container bottle and fill head has requirement, therefore safeguard, adjustment is simple, the capacity utilization rate height.

Description of drawings

Fig. 1 is the structural representation of the utility model.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Dosing filling machine as shown in Figure 1; Comprise filling tube 1, fluid reservoir 2, fill head 3, connecting gear, frame 8; Said filling tube 1 is provided with automatically controlled filling valve 4, FL/MTR 5; Be provided with the control system 6 that links to each other with each automatically controlled filling valve 4, FL/MTR 5, be communicated with fill head 3 and fluid reservoir 2 through filling tube 1.

Fluid reservoir 2 is used to store liquid to be filled, in instance as shown in the figure, adopts existing automatic liquid supply fluid reservoir 2 through floating drum control electrolyte level.Adopt automatically controlled filling valve 4 to replace the state of prior mechanical filling valve control filling tube 1, by the monitor signal control can amount of control system 6 according to FL/MTR 5.Concrete, when can, the rotation of the impeller of the liquid driven FL/MTR 5 of the FL/MTR 5 of flowing through; Impeller rotation cutting magnetic line produces the high-speed pulse signal; Pulse re-sends to

control system

6, and 6 pairs of impulse singlas that read of control system are discerned, counted, and through after the logic operation can amount is measured again; Control system 6 is controlled the on-off action of automatically controlled filling valve 4 according to target value set; Realize volume quantitative can with digital form, so quantitative accuracy is high, especially can carry out independent calculation control according to each FL/MTR 5 monitor signal to each container bottle 10 can amount through control system 6 to liquid.After accomplishing expendable, need not measuring cup is carried out fluid infusion, so filling speed is fast.Need not to be provided with post rod mechanism, measuring cup and fluid infusion mechanism thereof, pallet elevator structure, therefore simple in structure, parts are few, use, easy to maintenance; Automatically controlled filling valve 4, FL/MTR 5 can directly be replaced, easy installation and removal, and only the centering relation to container bottle 10 and fill head 3 has requirement, therefore safeguards, adjustment is simple, and capacity utilization rate is high.

Above-mentioned automatically controlled filling valve 4 can adopt pneumatic valve, and in instance as shown in the figure, for simplified structure, said automatically controlled filling valve 4 adopts electromagnetic valve.

Because the prior mechanical filling valve, can SELF CL after container bottle 10 breaks away from push rods, and the intact back of can measuring cup be empty, can not occur therefore that can still has that a large amount of liquid flow out after intact unusually; But above-mentioned fill head 3 be direct-connected with fluid reservoir 2, therefore when automatically controlled filling valve 5 faults, still has the risk of a large amount of liquid outflows after existing can intact.Therefore further, also be provided with the automatically controlled emergency shutdown valve 7 that links to each other with control system 6 in the said filling tube 4.During work, when control system 6 after automatically controlled filling valve 4 sends closing signal, if still receive the monitor signal of FL/MTR 5, send closing signal and send unusual alarm to automatically controlled emergency shutdown valve 7 by control system 6.Same, in instance as shown in the figure, said automatically controlled emergency shutdown valve 7 adopts electromagnetic valve.

Automatically controlled filling valve 4, automatically controlled emergency shutdown valve 7 can adopt normally open valve or normally closed valve.But best, said automatically controlled filling valve 4 is a normally closed valve, and said automatically controlled emergency shutdown valve 7 is a normally open valve, therefore only automatically controlled emergency shutdown valve 7 energising shutoffs when unusual, and only automatically controlled filling valve 5 energisings are opened when can.

Automatically controlled filling valve 4, the front and back position of FL/MTR 5 in filling tube 1 can be arbitrarily.In instance as shown in the figure; In order further to improve quantitative accuracy; Automatically controlled filling valve 4, FL/MTR 5 adjacent settings; And along the automatically controlled filling valve 4 of liquid flow direction in the back, FL/MTR 5 is preceding, automatically controlled filling valve 4 after can guarantee effectively that the liquid residue in the filling tube 1 is constant between automatically controlled filling valve 4 and the fill head 3.

Traditional dosing filling machine, under the effect of pallet elevator structure, fill head 3 contacts with container bottle 10 bottlenecks even inserts in the container bottle 10, and is provided with exit skirt convenient container bottle bottleneck and is inserted in and aims at, and does not therefore have situation such as liquid spills.The dosing filling machine of the utility model can be provided with the lifting mechanism of lifting tray or the telescoping mechanism of flexible fill head 3 equally; But in order further to accelerate filling speed, simplified structure, reduction equipment cost; In instance as shown in the figure; Fill head 3 is positioned at container bottle 10 tops; Therefore fill head 3 does not contact with container bottle 10, therefore need to guarantee by the liquid line of fill head 3 outflows with container bottle 10 bottlenecks to neutrality, and then the waste of avoiding liquid to spill causing.Fill head 3 is aimed at container bottle 10 for ease; Be provided with the fill head position adjusting mechanism that is used to guarantee fill head 3 aligning container bottle 10 bottlenecks; When the step pitch fluctuation of connecting gear, when adjustment is installed; Through the fill head position adjusting mechanism fill head position is regulated, guaranteed that liquid pours into container bottle 10 smoothly.The fill head position adjusting mechanism can adopt the mechanism that carries out independent regulation to each fill head 3, as fill head 3 being installed in respectively independently on the slide platform that is driven by screw body; Also can adopt each fill head 3 is carried out integrally-regulated structure, as each fill head 3 being installed in along on the flat board of belt conveyor direction of transfer adjusting.The fill head position adjusting mechanism can adopt the manual position regulating mechanism, also can adopt the automated location regulating mechanism.

Best, said fill head position adjusting mechanism comprises the automated location regulating mechanism that links to each other with control system 6, is provided with the container bottle position transduser, the fill head position transduser that link to each other with control system 6.Because the position of each fill head 3 of dosing filling machine, each container bottle 10 pallet all can guarantee through making, setting accuracy; Each fill head 3 is generally overall offset with cooresponding container bottle 10; When especially the step pitch of connecting gear fluctuates, therefore each fill head 3 is carried out integrally-regulated mechanism for simplified structure preferably adopts.Simultaneously, when the step pitch fluctuation of connecting gear, can guarantee carrying out continuously of can production, reduce floor time, improve capacity utilization rate through real-time regulated.

In instance as shown in the figure; Said connecting gear adopts rotating disk connecting gear 9; Said automated location regulating mechanism comprises adjustment disk 11, adjusting motor 12, adjustment disk 11 and regulates the transmission device between the motor 12 that said adjusting motor 12 drives adjustment disk 11 rotations through transmission device; Said adjustment disk 11 is coaxially installed on rotating disk connecting gear 9 tops for circle and through pillar 12, and each fill head 3 circumferentially is uniformly distributed with along adjustment disk 11.In instance as shown in the figure, adjustment disk 11 and pillar 12 normal-running fiies are regulated motor 12 and are installed on the pillar 12; In order to guarantee accuracy of positioning, transmission device comprises little tooth, the coaxial deceleration tooth that is installed between the gear ring 14 on the adjustment disk 11, little tooth and the gear ring 14 that is installed on adjusting motor 12 main shafts.Guarantee monitoring accuracy in the time of for simplified structure, in instance as shown in the figure, container bottle position transduser, fill head position transduser all adopt infrared position transduser, and only respectively are provided with one; Two infrared position transdusers are monitored the unique point that is arranged on rotating disk connecting gear 9, the adjustment disk 11 respectively, each unique point be provided with the position respectively with each container bottle 10 pallet, adjustment disk 11 on each fill head 3 installation site corresponding.

When mounted adjustment is carried out in fill head 3 positions for ease, the adjustment during dismounting fill head 3 preferably is provided with the mechanism that carries out manual independent regulation to each fill head 3 simultaneously especially separately.In instance as shown in the figure, said fill head position adjusting mechanism comprises universal curved tube 13, and fill head 3 is through universal curved tube 13 fixed installations.Universal curved tube 13 is nodular; Bulb is hinged between joint and the joint; Endoporus connection formation pore by each joint; Therefore can regulate the injection direction, position of fill head 3, just arbitrarily through crooked universal curved tube 13 when using, therefore can conveniently before can, safeguard, the adjustment when installing, convenient all kinds of square vases, round vase, special-shaped bottle carried out can.Can directly be communicated with filling tube 1 and fill head 3 through universal curved tube 13; Use for ease; In instance as shown in the figure; Filling tube 1 comprises one section flexible pipe that is enclosed within universal curved tube 13 pores, and fill head 3 is fixed on the universal curved tube 13 and with flexible pipe and links to each other, and fill head 3 is fixed on the adjustment disk 11 through universal curved tube 13.

In instance as shown in the figure, control system 6 adopts Programmable Logic Controller.In integrated packaging production line, control system 6 is controlled computer in also can adopting.

Claims

1. dosing filling machine; Comprise filling tube (1), fluid reservoir (2), fill head (3), connecting gear; It is characterized in that: said filling tube (1) is provided with automatically controlled filling valve (4), FL/MTR (5); Be provided with the control system (6) that links to each other with each automatically controlled filling valve (4), FL/MTR (5), be communicated with fill head (3) and fluid reservoir (2) through filling tube (1).

2. dosing filling machine as claimed in claim 1 is characterized in that: said automatically controlled filling valve (4) adopts electromagnetic valve.

3. according to claim 1 or claim 2 dosing filling machine is characterized in that: also be provided with the automatically controlled emergency shutdown valve (7) that links to each other with control system (6) in the said filling tube (4).

4. dosing filling machine as claimed in claim 3 is characterized in that: said automatically controlled emergency shutdown valve (7) adopts electromagnetic valve.

5. dosing filling machine as claimed in claim 3 is characterized in that: said automatically controlled filling valve (4) is a normally closed valve, and said automatically controlled emergency shutdown valve (7) is a normally open valve.

6. dosing filling machine as claimed in claim 1 is characterized in that: be provided with the fill head position adjusting mechanism that is used to guarantee fill head (3) aligning container bottle (10) bottleneck.

7. dosing filling machine as claimed in claim 6; It is characterized in that: said fill head position adjusting mechanism comprises the automated location regulating mechanism that links to each other with control system (6), is provided with the container bottle position transduser, the fill head position transduser that link to each other with control system (6).

8. dosing filling machine as claimed in claim 7; It is characterized in that: said connecting gear adopts rotating disk connecting gear (9); Said automated location regulating mechanism comprises adjustment disk (11), adjusting motor (12), adjustment disk (11) and regulates the transmission device between the motor (12) that said adjusting motor (12) drives adjustment disk (11) rotation through transmission device; Said adjustment disk (11) is coaxially installed on rotating disk connecting gear (9) top for circle and through pillar (12), and each fill head (3) circumferentially is uniformly distributed with along adjustment disk (11).

9. like claim 6,7 or 8 described dosing filling machines, it is characterized in that: said fill head position adjusting mechanism comprises universal curved tube (13), and fill head (3) is through universal curved tube (13) fixed installation.